Question for anyone that grows Autos, wondering if a 5 Gal fabric pot is more than ample space to grow to maturity in or if they can require a bigger space ?
5 gallons is the max I'd use. Anything past that is a waste of money on unused soil. And the cost of extra water to water where roots will never be. Stick to a 5g it will be perfect! 1g per 1 ft of plant is the general rule. And autos hardly get over 4 ft if ever! Happy growing!